Heat dissipating structure of a lamp



FIG. 1 is a top and side perspective view of a heat dissipating structure of a lamp showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view thereof, shown in use;

FIG. 9 is another perspective view thereof, shown in use; and,

FIG. 10 is another perspective view thereof, shown in use.

The broken lines in the drawings are for illustrative purposes only, and form no part of the claimed design. 

The ornamental design for a heat dissipating structure of a lamp, as shown and described. 